ASTM A216 WCB Flanged Globe Valve, API 600, 4 Inch, 300 LB

This BOSSEAL OS&Y globe valve is built following ASME B16.34 and API 600 standards, sized at 4 Inch DN100 with a Class 300 LB pressure rating and RF flanged ends. The valve body is cast from A216 WCB carbon steel with bolted bonnet construction and manual handwheel operation. Its outside screw and yoke design provides clear visual indication of valve open or closed status. It is widely applied to regulate and shut off media flow for steam, oil, and gas pipelines, offering tight sealing and stable performance under high-pressure service. Products are packed in wooden crates with protective covers.